A photo posted by perezhilton (@perezhilton) on Feb 27, 2013 at 3:59pm PST

No details were given as to whether the 34-year-old Hilton adopted or had engaged a surrogate. In an interview with the Los Angeles Times in 2009, Hilton had told the paper that he wanted to be a father by the age of 35 and had been investigating surrogates.